This is actually a common saying from where my mom is from in Mexico (Mexico City), but it’s a very regional saying. She claims my father had no idea about it before he met her. It translates to “from words to actions, there’s a big gap.” Essentially saying that theres a big difference between what people say and what people do. She’s always told me this as a kid and I’ve been around my hispanic community and have never heard anyone else refer to it either. They understand because of language, but it’s likely their first time hearing it.
I’ve already mentioned it, but it’s a regional saying to those in Mexico City, I find that Mexico in general is really diverse in regional folklore. She has a gesture that’s specific to a region she lived in for a time. Although she doesn’t do it because it’s the equivalent of the middle finger. I have been around Mexico various times, and would say I’m equally if not more well-traveled in Mexico than the United States, and I’ve been to 23 United States. This proverb that she says seems to reflect the skepticism towards empty promises. Mexico City is an enormous city, and many people live day-to-day because of the uncertainty of tomorrow. I think this creates uncertainty between people as well as they are unsure if people can follow through on their promises.